| 发明名称 |
PROCEDIMIENTO DE OBTENCION DE COMPOSICIONES COSMETICAS A BASE DE UREA O DERIVADOS DE LA MISMA. |
| 摘要 |
<p>A cosmetic composition containing stabilized aqueous urea present at about 0.5 to about 12 molar and containing a sufficient amount of an ammonium salt of an unreactive acid to adjust the pH value of the urea solution at about 6 to about 8 is disclosed, as are methods of its use.</p> |
| 申请公布号 |
ES524559(D0) |
申请公布日期 |
1985.07.01 |
| 申请号 |
ES19590005245 |
申请日期 |
1983.07.29 |
| 申请人 |
HELENE CURTIS INDUSTRIES INC |
发明人 |
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| 分类号 |
A61K8/00;A61K8/30;A61K8/40;A61K8/42;A61Q5/04;A61Q19/00;C07C273/14;(IPC1-7):A61K7/09 |
主分类号 |
A61K8/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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